Java-Gaming.org
Play Revenge of the Titans! The situation is critical. We need fancy commanders to defend Earth, the moon, Mars!
Featured games (78)
games approved by the League of Dukes
Games in Showcase (406)
games submitted by our members
Games in WIP (293)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  List directories inside applet  (Read 520 times)
0 Members and 1 Guest are viewing this topic.
Offline roland
« Posted 2011-12-07 12:13:44 »

Hi, How can I list all the directories and files that are inside my applet(inside the jar file)?
Thanks,
roland
Offline steveyO
« Reply #1 - Posted 2011-12-07 12:40:04 »

jar tf myjar.jar or simply open in WinZip.

https://play.google.com/store/apps/details?id=com.bullsquared.alggame Annoying Little Gits (Android)
www.bullsquared.com   Play java (applet) games! www.chessclockpro.com Free Online Chess Clock
Offline roland
« Reply #2 - Posted 2011-12-07 12:46:31 »

Thanks for the reply, Sorry I didn't explain properly.
Do you know how to do this in code?
I have code for listing a directory outside of a jar file but I can't list the files inside it like this.
1  
2  
3  
4  
5  
6  
7  
8  
9  
10  
11  
12  
13  
14  
15  
16  
          List<String> contents = new ArrayList<String>();
          File dir = new File(_strDirectory);
   
          String[] children = dir.list();
          if (children != null)
          {
              for (int i=0; i<children.length; i++)
              {
                  // Get filename of file or directory
                 String filename = children[i];
                  if (!filename.startsWith("."))
                     contents.add(filename);
              }
          }
     
          return contents;
Games published by our own members! Check 'em out!
Legends of Yore - The Casual Retro Roguelike
Offline sproingie
« Reply #3 - Posted 2011-12-07 19:15:06 »

The new NIO2 stuff in Java7 can treat jars like filesystems.  Check out http://blogs.oracle.com/xuemingshen/entry/the_zip_filesystem_provider_in1 for an example (jars are zip files so the same code will work on a jar)

Note that by design you can't do this with an unsigned applet, and there is not any way around this.  You'll have to generate some sort of index file ahead of time for those.

Offline roland
« Reply #4 - Posted 2011-12-08 01:25:19 »

Thanks sproingie Smiley
Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

Play Revenge of the Titans! The situation is critical. We need fancy commanders to defend Earth, the moon, Mars!
 
Get high quality music tracks for your game!

Add your game by posting it in the WIP section,
or publish it in Showcase.

The first screenshot will be displayed as a thumbnail.

The invasion has landed! On Mars! And you're there to beat 'em!
cubemaster21 (84 views)
2013-05-17 21:29:12

alaslipknot (92 views)
2013-05-16 21:24:48

gouessej (123 views)
2013-05-16 00:53:38

gouessej (117 views)
2013-05-16 00:17:58

theagentd (127 views)
2013-05-15 15:01:13

theagentd (114 views)
2013-05-15 15:00:54

StreetDoggy (158 views)
2013-05-14 15:56:26

kutucuk (180 views)
2013-05-12 17:10:36

kutucuk (180 views)
2013-05-12 15:36:09

UnluckyDevil (187 views)
2013-05-12 05:09:57
Complex number cookbook
by Roquen
2013-04-24 12:47:31

2D Dynamic Lighting
by Oskuro
2013-04-17 16:46:12

2D Dynamic Lighting
by Oskuro
2013-04-17 16:45:57

2D Dynamic Lighting
by Oskuro
2013-04-17 16:23:20

Noise (bandpassed white)
by Roquen
2013-04-05 17:36:01

Noise (bandpassed white)
by Roquen
2013-04-03 16:17:38

Java Data structures
by Roquen
2013-03-29 13:21:12

Topic Request
by kutucuk
2013-03-22 21:42:01
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!
Page created in 0.098 seconds with 21 queries.